1 files changed, 6 insertions, 0 deletions

diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index 135509821c39..d27d0152271f 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -253,4 +253,10 @@ extern void clocksource_of_init(void);
 static inline void clocksource_of_init(void) {}
 #endif
 
+#ifdef CONFIG_ACPI
+void acpi_generic_timer_init(void);
+#else
+static inline void acpi_generic_timer_init(void) { }
+#endif
+
 #endif /* _LINUX_CLOCKSOURCE_H */